85313022 has 16 divisors (see below), whose sum is σ = 170795280. Its totient is φ = 28409472.

The previous prime is 85312991. The next prime is 85313027. The reversal of 85313022 is 22031358.

It is a junction number, because it is equal to n+sod(n) for n = 85312983 and 85313001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85313027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54 + ... + 13062.

It is an arithmetic number, because the mean of its divisors is an integer number (10674705).

Almost surely, 2^85313022 is an apocalyptic number.

85313022 is an abundant number, since it is smaller than the sum of its proper divisors (85482258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85313022 is a wasteful number, since it uses less digits than its factorization.

85313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14107.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 85313022 is about 9236.5048584408. The cubic root of 85313022 is about 440.2220332553. Note that the first 3 decimals are identical.

The spelling of 85313022 in words is "eighty-five million, three hundred thirteen thousand, twenty-two".